34402075 has 12 divisors (see below), whose sum is σ = 43700328. Its totient is φ = 26849600.

The previous prime is 34402063. The next prime is 34402087. The reversal of 34402075 is 57020443.

It is an interprime number because it is at equal distance from previous prime (34402063) and next prime (34402087).

It is not a de Polignac number, because 34402075 - 2²³ = 26013467 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15757 + ... + 17806.

It is an arithmetic number, because the mean of its divisors is an integer number (3641694).

Almost surely, 2^34402075 is an apocalyptic number.

34402075 is a deficient number, since it is larger than the sum of its proper divisors (9298253).

34402075 is a wasteful number, since it uses less digits than its factorization.

34402075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33614 (or 33609 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 34402075 is about 5865.3282090604. The cubic root of 34402075 is about 325.2332054033.

The spelling of 34402075 in words is "thirty-four million, four hundred two thousand, seventy-five".